The negative eject theory is employed to explain the phenomena that the wake over-turn is due to large numericalviscosity.
文中应用负射流理论解释三维计算中较大的数值粘性带来的尾迹偏移现象。
2
The matching relation between the viscosity and the mesh size was obtained using planar approximate method and integral method in the numerical modeling of divergent detonation.
分别应用平面近似法和积分方法推导出在散心爆轰的数值模拟中，人为粘性系数和空间步长之间的匹配关系。
3
The numerical simulation has been carried out to investigate the viscosity flow in the compressor cascades with curved blades of different circumferential bow angles.